mynameisigglepiggle@lemmy.world to Showerthoughts@lemmy.world · 10 个月前If gravity is a particle... How come it can escape a black hole? 🤔interestingengineering.comexternal-linkmessage-square34fedilinkarrow-up1103arrow-down128file-text
arrow-up175arrow-down1external-linkIf gravity is a particle... How come it can escape a black hole? 🤔interestingengineering.commynameisigglepiggle@lemmy.world to Showerthoughts@lemmy.world · 10 个月前message-square34fedilinkfile-text
minus-squaregandalf_der_12te@lemmy.blahaj.zonelinkfedilinkarrow-up8·10 个月前Thank you, finally somebody asks. Also, other important question: What are the differential equations that describe how the Gravity Field propagates through space? In other words, at what speed does gravity propagate?
minus-squareoffspec@lemmy.worldlinkfedilinkarrow-up16·10 个月前I’m relatively certain we’ve established that gravity travels at the speed of light
minus-squaremynameisigglepiggle@lemmy.worldOPlinkfedilinkarrow-up23·10 个月前Only in a vacuum, in water it travels much more slowly. That’s why you can float on water.
minus-squareelidoz@lemmy.mllinkfedilinkarrow-up7·10 个月前Archimedes is going to get really angry when he reads your comment
minus-squareC126@sh.itjust.workslinkfedilinkarrow-up1·10 个月前Isn’t it the same speed electromagnetic fields propagate through space?
Thank you, finally somebody asks.
Also, other important question: What are the differential equations that describe how the Gravity Field propagates through space? In other words, at what speed does gravity propagate?
I’m relatively certain we’ve established that gravity travels at the speed of light
Only in a vacuum, in water it travels much more slowly. That’s why you can float on water.
Archimedes is going to get really angry when he reads your comment
A WITCH!
Lol nope
It was a good attempt.
Isn’t it the same speed electromagnetic fields propagate through space?